Good IEM's for daily use under 60€

I'm looking to buy some IEMS's for these things -Gaming (FPS) -music I heard there are some good ones that make you feel like your in the same room as the producer? Idk if that's possible and I heard that the cable influences the sound(some people say to get copper wires). And since my phone doesn't have a jack,I gotta buy an adapter(type c to jack ??.?mm) and can the adapter influence the sound? (Optional: with a mic)